AU2016362901A1 - Coextruded jacket for flame retardant fiber optic cables - Google Patents

Coextruded jacket for flame retardant fiber optic cables Download PDF

Info

Publication number
AU2016362901A1
AU2016362901A1 AU2016362901A AU2016362901A AU2016362901A1 AU 2016362901 A1 AU2016362901 A1 AU 2016362901A1 AU 2016362901 A AU2016362901 A AU 2016362901A AU 2016362901 A AU2016362901 A AU 2016362901A AU 2016362901 A1 AU2016362901 A1 AU 2016362901A1
Authority
AU
Australia
Prior art keywords
jacket
flame retardant
outer layer
cable
fiber optic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2016362901A
Other languages
English (en)
Inventor
Anne Germaine Bringuier
Anna Lipiec
Allen Michael Miller
Sebastian OLSZEWSKI
Katarzyna Synowiec
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Corning Research and Development Corp
Original Assignee
Corning Optical Communications LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Corning Optical Communications LLC filed Critical Corning Optical Communications LLC
Publication of AU2016362901A1 publication Critical patent/AU2016362901A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4436—Heat resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/441—Optical cables built up from sub-bundles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/443—Protective covering
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4434—Central member to take up tensile loads
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401—Optical cables
    • G02B6/4429—Means specially adapted for strengthening or protecting the cables
    • G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/47—Installation in buildings
    • G02B6/475—Mechanical aspects of installing cables in ducts or the like for buildings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Insulated Conductors (AREA)
AU2016362901A 2015-11-30 2016-10-19 Coextruded jacket for flame retardant fiber optic cables Abandoned AU2016362901A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562260843P 2015-11-30 2015-11-30
US62/260,843 2015-11-30
PCT/US2016/057611 WO2017095542A1 (en) 2015-11-30 2016-10-19 Coextruded jacket for flame retardant fiber optic cables

Publications (1)

Publication Number Publication Date
AU2016362901A1 true AU2016362901A1 (en) 2018-06-28

Family

ID=57227124

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2016362901A Abandoned AU2016362901A1 (en) 2015-11-30 2016-10-19 Coextruded jacket for flame retardant fiber optic cables

Country Status (7)

Country Link
US (1) US9784935B2 (de)
EP (1) EP3384335B1 (de)
CN (1) CN108431658A (de)
AU (1) AU2016362901A1 (de)
ES (1) ES2945057T3 (de)
PL (1) PL3384335T3 (de)
WO (1) WO2017095542A1 (de)

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EP3088929B1 (de) * 2015-04-27 2020-05-06 Corning Optical Communications LLC Glasfaserkabel
EP3270201B1 (de) 2016-07-11 2020-08-19 Corning Optical Communications LLC Glasfaserkabel
US10527808B2 (en) * 2017-05-30 2020-01-07 Sterlite Technologies Limited Flame retardant optical fiber cable
US11287590B2 (en) * 2017-06-12 2022-03-29 Corning Research & Development Corporation In-road interface protected cable
US10983296B2 (en) 2017-10-06 2021-04-20 Prysmian S.P.A. Fire resistant fiber optic cable with high fiber count
DE102017129020A1 (de) * 2017-12-06 2019-06-06 Südkabel GmbH Kabel mit Brandschutzschicht
EP3540487B1 (de) * 2018-03-12 2025-03-05 Corning Research & Development Corporation Glasfaserkabel mit verbesserter brandschutzleistung
EP4644964A3 (de) 2018-10-16 2026-02-18 Corning Research & Development Corporation Mehrschichtiges verbindungskabel mit geringer dämpfung
US11778700B2 (en) 2018-12-07 2023-10-03 Nvent Services Gmbh Flammability of heating cable
US11322275B2 (en) 2019-01-18 2022-05-03 Comtran Cable Llc Flame resistant data cables and related methods
US12320449B2 (en) 2019-03-26 2025-06-03 Titeflex Corporation Multilayer composite pipe and pipe assemblies including reflective insulation
US11846370B2 (en) 2019-03-26 2023-12-19 Titeflex Corporation Multilayer composite pipe and pipe assemblies including reflective insulation
EP3764144B1 (de) 2019-07-09 2023-02-22 Corning Research & Development Corporation Flammhemmendes glasfaserkabel mit halogenfreier hülle für blasanwendungen
US20220382006A1 (en) * 2019-10-21 2022-12-01 Ofs Fitel, Llc Outdoor/indoor opticalcables with low-friction skin layer
US12220894B2 (en) 2020-07-31 2025-02-11 Titeflex Corporation Multilayer composite tube with flame-resistant layers
EP4248252A4 (de) * 2020-11-20 2024-11-06 Corning Research & Development Corporation Verstärkung für optisches kabel mit niedrigem säuregehalt
CN113270229A (zh) * 2021-05-25 2021-08-17 国网河南省电力公司西峡县供电公司 一种高稳定传输性能的光电复合缆
CN113419318B (zh) * 2021-06-17 2022-10-14 江苏中天科技股份有限公司 微缆及其制造方法、填充装置
US20240319466A1 (en) * 2021-07-21 2024-09-26 Sumitomo Electric Industries, Ltd. Optical fiber cable
WO2023086290A1 (en) * 2021-11-09 2023-05-19 Corning Research & Development Corporation Optical fiber cable having one or more cable components with layer-by-layer flame retardant coating
EP4484145A1 (de) * 2023-06-29 2025-01-01 Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG Verfahren zur herstellung eines rohrverbundes aus mikrokabelrohren zur aufnahme und führung von telekommunikationsleitungen

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GB8815977D0 (en) * 1988-07-05 1988-08-10 British Telecomm Transmission line ducts
US5173960A (en) * 1992-03-06 1992-12-22 At&T Bell Laboratories Cable having superior resistance to flame spread and smoke evolution
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US6249628B1 (en) * 1999-06-10 2001-06-19 Siecor Operations, Llc Fiber optic cable units
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US20090087148A1 (en) * 2007-09-28 2009-04-02 Bradley Kelvin B Optical fiber cables
WO2010019273A1 (en) * 2008-08-15 2010-02-18 Corning Cable Systems Llc Optical fiber assemblies, and methods and apparatus for the manufacture thereof
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CZ2009707A3 (cs) * 2009-10-27 2011-05-04 Kabelovna Kabex A.S. Ohen nešírící ochranná a instalacní trubka pro kabely
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PL3120176T3 (pl) * 2014-03-18 2022-01-10 Corning Optical Communications LLC Płaszcz dla kabla światłowodowego

Also Published As

Publication number Publication date
EP3384335B1 (de) 2023-02-22
EP3384335A1 (de) 2018-10-10
US9784935B2 (en) 2017-10-10
CN108431658A (zh) 2018-08-21
CA3006752A1 (en) 2017-06-08
PL3384335T3 (pl) 2023-06-12
US20170153405A1 (en) 2017-06-01
ES2945057T3 (es) 2023-06-28
WO2017095542A1 (en) 2017-06-08

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Legal Events

Date Code Title Description
MK1 Application lapsed section 142(2)(a) - no request for examination in relevant period